How to File a DBA in North Carolina (2026)
What Is a DBA in North Carolina?
A DBA (doing business as) in North Carolina is an assumed business name—a trade name different from your legal business entity name. If you operate a sole proprietorship, LLC, corporation, or partnership under a name other than your registered entity name, North Carolina requires you to file an assumed-business-name registration with your county Register of Deeds. This filing creates a public record searchable statewide through the North Carolina Secretary of State's database.
North Carolina's assumed-business-name system is decentralized: you file with your county Register of Deeds office, but the Secretary of State maintains a statewide searchable database. This dual structure means your DBA has both local and statewide visibility. Your filing protects other businesses from using the same assumed name in your county and establishes your legal right to operate under that name.
When You Need a DBA in North Carolina
You must file a DBA if your business operates under any name other than your legal entity name. The requirement applies across all business structures: sole proprietorships, LLCs, corporations, and partnerships all need a DBA if they use an assumed name.
For example, if you form an LLC named "Smith Consulting LLC" but want to operate as "Main Street Advisors," you must file a DBA for "Main Street Advisors." Even if you're a sole proprietor with no formal business registration, you still need a DBA to use an assumed name legally in North Carolina.
The requirement is mandatory, not optional. Operating under an assumed name without filing a DBA creates legal and financial exposure, including potential inability to enforce contracts or sue in your assumed name.
Where to File Your DBA in North Carolina
You file your DBA with the Register of Deeds office in the county or counties where you use the assumed business name. If you operate in multiple counties, you can file one DBA covering all those counties in a single submission.
North Carolina does not centralize DBA filings at the Secretary of State's office. Instead, the Secretary of State maintains a statewide online searchable database of assumed-business-name filings submitted to county registers of deeds. You can search existing DBAs statewide at https://www.sosnc.gov/online_services/search/by_title/search_Business_Registration before filing your own.
Contact your county Register of Deeds directly for filing procedures, fees, and submission methods. Each county may have slightly different processes, though the statewide database ensures your filing is visible across North Carolina.
DBA Filing Fees and Costs
North Carolina does not impose a statewide DBA filing fee set by the Secretary of State. Instead, each county Register of Deeds sets its own filing fee. Costs vary by county but typically range from $25 to $100 or more.
Contact your county Register of Deeds office to confirm the exact fee before submitting your DBA application. Some counties may offer online filing at a different rate than paper filing. If you file in multiple counties, you'll pay each county's fee separately.
What Information You Must Include in Your DBA Filing
Your DBA filing must include the assumed business name you intend to use. You'll also need to provide the legal name of the entity or person operating under that assumed name—whether you're a sole proprietor, LLC, corporation, or partnership.
Include the principal business address where you'll operate under the assumed name. If you're filing in multiple counties, list each county where you use the name. Some counties may require additional information such as the nature of your business or the date you began using the assumed name.
Check with your county Register of Deeds for a complete list of required fields, as county forms may vary slightly.
DBA Renewal and Expiration in North Carolina
North Carolina does not impose a statewide expiration date for DBAs. Once filed, your assumed-business-name registration remains active unless you formally cancel it or fail to update required changes.
However, you must update your DBA filing within 60 days if any information changes—such as your business address, the entity name, or the counties where you operate. Failure to update within 60 days can create compliance problems and may affect your ability to enforce contracts under the assumed name.
Check with your county Register of Deeds about renewal requirements, as some counties may impose their own renewal schedules or fees.
DBA vs. LLC: Which Do You Need?
A DBA and an LLC serve different purposes and are not interchangeable. An LLC is a formal business entity that you register with the North Carolina Secretary of State under N.C.G.S. Chapter 57D. An LLC provides liability protection, creates a separate legal entity, and requires annual reporting and ongoing compliance.
A DBA is simply a trade name—it does not create a separate legal entity or provide liability protection. You file a DBA with your county Register of Deeds to use an assumed name under your existing business structure.
You may need both. If you form an LLC and want to operate under a different name, you must file a DBA for that assumed name. For example, you could form "Smith Consulting LLC" with the Secretary of State and simultaneously file a DBA for "Main Street Advisors" with your county Register of Deeds.
Choose an LLC if you want liability protection, plan to raise capital, need a formal business structure, or want to establish a separate legal entity. Choose a DBA alone if you're a sole proprietor or partnership operating under an assumed name without needing formal entity protection. Many small businesses use both: they form an LLC for liability protection and file a DBA to operate under a marketing or trade name.
How to File Your DBA: Step-by-Step Process
Step 1: Search the statewide database. Visit https://www.sosnc.gov/online_services/search/by_title/search_Business_Registration and search for your proposed assumed name to confirm it's not already in use in your county or nearby counties.
Step 2: Contact your county Register of Deeds. Locate the Register of Deeds office in the county where you'll operate. You can find contact information through your county government website or the North Carolina Register of Deeds Association.
Step 3: Obtain the DBA form. Request the assumed-business-name form from your county Register of Deeds. Some counties provide forms online; others require you to visit in person or call.
Step 4: Complete the form. Fill in your assumed business name, your legal entity name (or your name if you're a sole proprietor), your principal business address, and the county or counties where you'll use the name.
Step 5: Submit and pay the fee. Submit the completed form to your county Register of Deeds along with the required filing fee. Some counties accept online submissions; others require mail or in-person filing.
Step 6: Receive confirmation. The Register of Deeds will provide a filing confirmation or receipt. Keep this for your records.
Publication Requirements for DBAs in North Carolina
North Carolina does not require you to publish your DBA in a newspaper or other public notice. Filing with your county Register of Deeds satisfies the legal requirement.
However, some lenders or business partners may request proof of your DBA filing. Keep your filing confirmation and be prepared to provide a certified copy if needed.
DBA Name Rules and Restrictions
Your assumed business name must be distinguishable from other names already on file in your county. Search the statewide database before filing to avoid conflicts.
North Carolina does not restrict DBA names the way it restricts LLC names under N.C.G.S. § 55D-20. You cannot use words that imply an unauthorized government affiliation or that are deceptive, but you have more flexibility with a DBA than with a formal LLC name.
Avoid names that are identical or confusingly similar to existing DBAs, LLCs, corporations, or trademarks in your county. If your proposed name is too similar to an existing business name, the Register of Deeds may reject your filing.
Updating or Canceling Your DBA
If your business information changes—such as your address or the entity name—you must file an amendment with your county Register of Deeds within 60 days. Contact your Register of Deeds for the amendment form and fee.
To stop using an assumed business name, file a cancellation or termination form with your county Register of Deeds. This removes the name from active status and prevents others from assuming you still operate under that name.
DBA vs. Trademark: What's the Difference?
A DBA filing with your county Register of Deeds protects your assumed name only in North Carolina and only at the state level. It does not provide federal trademark protection or prevent someone in another state from using a similar name.
If you want nationwide protection for your business name or logo, you should apply for a federal trademark with the U.S. Patent and Trademark Office (USPTO). A federal trademark provides stronger legal protection and prevents others from using your name across the entire United States.
Many businesses file both a DBA in North Carolina and a federal trademark for maximum protection.
Key Takeaways for North Carolina DBA Filing
File your DBA with your county Register of Deeds in the county where you operate. Search the statewide database first to confirm your name is available. Pay your county's filing fee (typically $25–$100, depending on the county) and submit the required information: your assumed name, legal entity name, and principal business address.
Update your DBA within 60 days if any information changes. Remember that a DBA does not provide liability protection—if you need that, form an LLC with the North Carolina Secretary of State and file a DBA for your assumed name simultaneously.
For more information, contact your county Register of Deeds office or visit the North Carolina Secretary of State's assumed-business-names page at https://www.sosnc.gov/divisions/business_registration/assumed_business_names. You can also call the Business Registration Division at (919) 814-5400.